| 摘要 |
The invention relates to a reactor with a down flow of at least one liquid phase and at least one gas phase. The reactor comprises a chamber (E) including at least one upper fixed bed of granular solids (13) and at least one lower fixed bed of granular solids (14) separated by an intermediate zone (10), said intermediate zone (10) comprising: at least one gas/liquid separation device (21); and at least one gas/liquid distribution device (23), the number of chimneys (40) in the plate (20) of the gas/liquid separation device (21) being equal to the number of chimneys (50) in the plate (22) of the gas/liquid distribution device (23). Each of the heads (51) of the chimneys (50) in the gas/liquid distribution device (23) is disposed (d1, d3) at a vertical distance from the plate (20) of the gas/liquid separation device (21) such as to form voids (60). |
